101 to 125 of 158 Senior Network Engineer Jobs in England

be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Spectrum IT Recruitment Job Description The Senior Network Engineer will play a key role in automating and supporting the company’s cloud-based Carrier Grade network infrastructure. The Network Engineer will … working option (3 days WFH). Core responsibilities: Support and integrate Carrier Grade Networks for external customers Automate infrastructure and deployments with Terraform and Ansible Test AWS cloud-based network devices, firewalls, load balancers Communicate effectively with team members and external customers Key requirements: 5+ years’ experience in a Network role within an engineering environment Commercial experience automating … and JSON Cisco experience and certifications such as CCNA or CCNP are desirable Please apply to this advert or message me directly to discuss the details. Seniority level Mid-Senior level Employment type Full-time Job function Information Technology Industries Computer and Network Security Technology, Information, and Media Referrals increase your chances of interviewing at Spectrum IT Recruitment More ❯

Senior Network Engineer Global Energy Tech Leader | Hybrid/Remote Options Available Full-Time | Competitive Salary + Benefits Join a global leader in integrated energy management solutions! We're looking for a Senior Network Engineer to join our high-performing Global IT Network team and support a fast-moving, transformational infrastructure environment. 🔧 What … You'll Be Doing: • Administering and supporting global network platforms • Managing WAN, SD-WAN, LAN, and wireless networks (Extreme) • Supporting Google Cloud Platform (GCP) networking • Administering Check Point firewalls (on-prem & cloud) • Managing Pulse VPN remote access solutions • Delivering and supporting DIA services • Monitoring networks and supporting global projects • Collaborating with infrastructure and cross-functional teams What You Bring More ❯

actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Spectrum IT Recruitment Senior Network Engineer – AWS Cloud and On-Prem London offices + Hybrid working options Salary up to £80k+ Benefits Our client’s software products include AI and Automation … software used globally by a range of external customers. The Senior Network Engineer will play a key role in the implementation and support of their on-prem and cloud-based network infrastructure with a focus on security, reliability, and scalability. The Senior Network Engineer will support these global customers at a senior … their London offices per week. Core responsibilities: Support and integrate Carrier Grade Networks for a range of external customers Support and configure firewalls, switches, and routers Test Cloud based network devices, Firewalls, Load Balancer Communicate effectively with team members and external customers Key requirements: 5+ years’ in a Network Engineering role, preferably in an Engineering environment Extensive background More ❯

Senior Network Engineer, Multicast, BGP, MPLS - 6 Months+ A leading financial services firm is seeking a solid and proven Senior Network Engineer with strong BGP and Multicast skills. You will be part of a small, agile, multi-skilled team ensuring the stability, performance, and security of the London and Trading networks, leveraging your expertise … to optimize operations and implement improvements. Skills and Experience CCIE qualification preferred (candidates without CCIE but with equivalent expertise will be considered) Experience with Ansible and network automation Experience working in a highly available, sensitive network environment using multiple network (switching & routing) and security (firewall, Web Gateway & LTM) technologies Ability to gather requirements from the business and … core routing protocols, OSPF, BGP, and IP transmission modes, including Unicast and Multicast Experience in low-level log and packet analysis Ability to multitask effectively Additional responsibilities include implementing network-as-code for new infrastructure deployment and upskilling team members on automation, building professional relationships with global support, and producing accurate HLD and LLD documentation. Note: This job posting More ❯

Senior Network Infrastructure Engineer - Systematic Quant Fund Summary: Our client is a leading tech-driven quant and systematic hedge fund with offices worldwide. They leverage expertise in data, research, technology, and trading to deliver high-quality returns. This role offers a dynamic, fast-paced environment with excellent career growth opportunities. As part of the global infrastructure team … you will be responsible for architecting, engineering, and delivering all aspects of the network infrastructure, with a focus on colocation. You will collaborate closely with project management teams to manage the full lifecycle of network components, including core network switching, firewalls, load balancers, instrumentation/telemetry, network CMDB, and automation. Success in this role requires demonstrating … delivering networks supporting high-performance corporate infrastructure and low-latency architectures Excellent problem-solving and collaborative communication skills Solid knowledge of the vendor ecosystem and experience building relationships with senior vendor engineering teams Interest in industry trends and emerging technologies Benefits: Opportunity to work in a collaborative, creative environment where your contributions are valued Competitive salary plus generous benefits More ❯

Be among the first 25 applicants for a key role within a growing business for a highly motivated and eager to impress Senior Network Engineer. This role will be responsible for managing and maintaining the business's IT Network and working closely with the team to resolve complex issues and customer faults. This organization has secured funding … to take them through the next 3 years and they want to get their senior team in place quickly in order to grow and compete in their markets. The successful candidate will also be involved in overseeing equipment deployment at new sites and managing current network infrastructure. You will be proactive, highly motivated, and capable of delivering objectives … core and access networks. Developing a culture of clear expectations and encouraging personal responsibility and development within the team. Collaborating with external suppliers to resolve issues. Documenting and communicating network changes to relevant team members. Skills & Experience Required: Ability to create, manage, and update project plans and deliverables. Expertise in solving complex network and security challenges. Advanced troubleshooting More ❯

CityFibre provides wholesale connectivity to multiple business and consumer service providers, local authorities and mobile operators. As the UK’s largest fibre-only network, and its only proven wholesale challenger, we’re busy setting new standards for what digital infrastructure can and should be. Designed from scratch for the internet, our network is greener, more reliable and ready … nationally. What does that mean for you? The opportunity to make internet connections (and daily life) a whole lot better, for a lot of people! Joining us as a Senior Network Engineer - Security You’ll be joining a forward-thinking Network Engineering team at the heart of our mission to build and secure the UK’s … a range of benefits to support you across your financial, physical and mental wellbeing. This is some of what you can expect to be doing: Designing and delivering secure network solutions across our national fibre infrastructure Leading the implementation of Active Network Security tooling and frameworks Acting as a senior escalation point for complex network security More ❯

CityFibre provides wholesale connectivity to multiple business and consumer service providers, local authorities and mobile operators. Job Description As the UK's largest fibre-only network, and its only proven wholesale challenger, we're busy setting new standards for what digital infrastructure can and should be. Designed from scratch for the internet, our network is greener, more reliable … nationally. What does that mean for you? The opportunity to make internet connections (and daily life) a whole lot better, for a lot of people! Joining us as a Senior Network Engineer - Security You'll be joining a forward-thinking Network Engineering team at the heart of our mission to build and secure the UK's … a range of benefits to support you across your financial, physical and mental wellbeing. This is some of what you can expect to be doing: Designing and delivering secure network solutions across our national fibre infrastructure Leading the implementation of Active Network Security tooling and frameworks Acting as a senior escalation point for complex network security More ❯

We are currently seeking an IT network specialist to join our Systems Integrator clients team in the Services & IT department in Nuremberg. In this role, you will play a crucial part in their managed and professional services. Within this role, your tasks will be varied and range from implementation projects to rollouts and migrations according to customer requirements; and … encourage you to apply today! Responsibilities: Planner and designer of networks. You plan and put LAN/WLAN infrastructures into operation and put them through their paces. Analyze existing network environments to find out how they can be made even better. Develop network plans and designs that meet not only current but also future requirements. Selection and implementation … of network components such as routers, switches and firewalls. Network administration - configuration and maintenance of Cisco, Huawei and Fortinet devices. Regular maintenance work, troubleshooting and ensuring network performance and security. Network projects from planning to implementation and work closely with other teams and departments. As 3rd level support, you will support our customers with network More ❯

defining opportunities, thoughtfully curated benefits, and the tools to explore and grow into your best selves. Here you are supported, here you are celebrated, here you can thrive. The Senior Production Network Engineer will be responsible for working with the operations and engineering teams around the strategic, tactical, and improvement of the global network platforms. The … identifying service improvements and document those improvements. Help ensure standards and processes are followed. The role will have a special focus on the design, implementation and support of the network requirements for our productions and our various production businesses. The TV productions will range from large sporting events to small TV productions with a focus on their individual needs. … and weekends, as well as traveling to support production needs . Your Role Accountabilities... Full understanding of specific production needs so that the correct implementation is carried out using network standards. This would include supporting live events – both on-location and remotely Work with the global network team to ensure all productions follow the correct standards by fully More ❯

Cloud and Data Center, Networking, Webex (Collaboration) Job Id: Role Overview: As a Senior Network Software Engineer, you will collaborate with cross-functional teams, business partners, and stakeholders to design, provision, configure, operate, and maintain physical and virtual network hardware and software. Your expertise will be crucial in anticipating network infrastructure issues and recommending improvements … to functional processes or services. You are expected to lead with vision and influence decisions through your knowledge and expertise. Responsibilities: Network Design and Implementation: Design, implement, and operate large and scalable network backbones (ISPs) using IS-IS, BGP, and peering with customers. Network Device Automation: Develop and troubleshoot automation processes across various network devices and … platforms, including Cisco routers, switches, and ACI. Automation Tools Development: Create, optimize, and maintain network automation scripts, tools, and workflows, integrating internal systems and third-party solutions. Network Health Management: Define and implement prediction pipelines for long-term network health, availability, and service-level objectives. Operations Automation: Lead initiatives to automate and optimize network operations focusing More ❯

Social network you want to login/join with: Humanoid is the first AI and robotics company in the UK, creating the world’s most advanced, reliable, commercially scalable, and safe humanoid robots. Our first humanoid robot HMND 01 is a next-gen labour automation unit, providing highly efficient services across various use cases, starting with industrial applications. Our … environments deemed hazardous or monotonous, we envision a future where human well-being is safeguarded while closing the gaps in critical global labour needs. We seek a strong Infrastructure & Network Engineer to help design, maintain, and optimise the networking and computing infrastructure supporting our robotics development, testing, and production environments. You will be key in managing lab- and … closely with teleoperation, AI, and robotics teams to ensure fast, reliable, and secure connectivity between cloud services, local servers, robots, and operators. This role involves hands-on support for network configuration, local server environments, storage solutions, and on-premise GPU clusters, focusing on scalability, reliability, and performance. Responsibilities Manage and optimise lab networking, including routers, switches, VLANs, and Wi More ❯

environments deemed hazardous or monotonous, we envision a future where human well-being is safeguarded while closing the gaps in critical global labour needs. We seek a strong Infrastructure & Network Engineer to help design, maintain, and optimise the networking and computing infrastructure supporting our robotics development, testing, and production environments. You will be key in managing lab- and … closely with teleoperation, AI, and robotics teams to ensure fast, reliable, and secure connectivity between cloud services, local servers, robots, and operators. This role involves hands-on support for network configuration, local server environments, storage solutions, and on-premise GPU clusters, focusing on scalability, reliability, and performance. Responsibilities Manage and optimise lab networking, including routers, switches, VLANs, and Wi … backups, and secure access control. Design, deploy, and maintain scalable and secure IT infrastructure on-premises (in labs or data centres) or hybrid/cloud environments. Monitor and troubleshoot network performance, ensuring quality of service (QoS), uptime, and reliable connectivity across all environments. Define and enforce infrastructure security best practices, including access control, firewall rules, VPNs, and traffic monitoring. More ❯

environments deemed hazardous or monotonous, we envision a future where human well-being is safeguarded while closing the gaps in critical global labour needs. We seek a strong Infrastructure & Network Engineer to help design, maintain, and optimise the networking and computing infrastructure supporting our robotics development, testing, and production environments. You will be key in managing lab- and … closely with teleoperation, AI, and robotics teams to ensure fast, reliable, and secure connectivity between cloud services, local servers, robots, and operators. This role involves hands-on support for network configuration, local server environments, storage solutions, and on-premise GPU clusters, focusing on scalability, reliability, and performance. Responsibilities Manage and optimise lab networking, including routers, switches, VLANs, and Wi … backups, and secure access control. Design, deploy, and maintain scalable and secure IT infrastructure on-premises (in labs or data centres) or hybrid/cloud environments. Monitor and troubleshoot network performance, ensuring quality of service (QoS), uptime, and reliable connectivity across all environments. Define and enforce infrastructure security best practices, including access control, firewall rules, VPNs, and traffic monitoring. More ❯

Your new company Located between Poole and Dorchester, this well-established company is looking for a skilled and ambitious professional to join its Network team. If you're looking for an employer that values growth and supports your development by covering training and certification costs, this could be the right opportunity for you. You must be eligible for SC … will cover troubleshooting, maintenance, and support across various systems, with a 70/30 split between project work and BAU tasks. With a robust five-year roadmap packed with network upgrades, there's plenty to get stuck into. You'll be part of a fantastic team of six high-level network engineers who are always ready to lend … a hand and support their colleagues. What you'll need to succeed Cisco CCNA/CCNP Qualified Strong working knowledge of proactive monitoring tools such as SolarWinds Proven Network architect knowledge, design and project implementation Experience with network security such as certificate management in applications Strong/Expert knowledge of virtualisation technologies such as VMWare Experience with PowerShell More ❯

Senior Network Engineer – cloud automation Salary: £70-£80k+ Benefits The Senior Network Engineer will play a key role in the automation and support of the company’s cloud-based Carrier Grade network infrastructure. The Network Engineer will be part of a global team supporting Fortune 100 customers as part of an … days WFH). Core responsibilities: Support and integrate Carrier Grade Networks for a range of external customers Automate infrastructure and deployments with Terraform and Ansible Test AWS Cloud based network devices, Firewalls, Load Balancer Communicate effectively with team members and external customers Key requirements: 5+ years’ in a Network role within an Engineering environment Commercial experience of automating More ❯

Senior Network Engineer – cloud automation Salary: £70-£80k+ Benefits The Senior Network Engineer will play a key role in the automation and support of the company’s cloud-based Carrier Grade network infrastructure. The Network Engineer will be part of a global team supporting Fortune 100 customers as part of an … days WFH). Core responsibilities: Support and integrate Carrier Grade Networks for a range of external customers Automate infrastructure and deployments with Terraform and Ansible Test AWS Cloud based network devices, Firewalls, Load Balancer Communicate effectively with team members and external customers Key requirements: 5+ years’ in a Network role within an Engineering environment Commercial experience of automating More ❯

Senior Network Engineer – cloud automation Salary: £70-£80k+ Benefits The Senior Network Engineer will play a key role in the automation and support of the company’s cloud-based Carrier Grade network infrastructure. The Network Engineer will be part of a global team supporting Fortune 100 customers as part of an … days WFH). Core responsibilities: Support and integrate Carrier Grade Networks for a range of external customers Automate infrastructure and deployments with Terraform and Ansible Test AWS Cloud based network devices, Firewalls, Load Balancer Communicate effectively with team members and external customers Key requirements: 5+ years’ in a Network role within an Engineering environment Commercial experience of automating More ❯

Join to apply for the Senior Network Security Engineer role at OpticoreIT 3 days ago Be among the first 25 applicants Join to apply for the Senior Network Security Engineer role at OpticoreIT Get AI-powered advice on this job and more exclusive features. Opticore IT is a specialist Network Engineer and … opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more. Opticore IT are currently searching for a Senior Network Security Engineer to support our client, in a critical migration project from a cloud-based proxy solution (Netskope) to an on-premise proxy infrastructure with deep … let us know if you require any adjustments to be made with your application or interview process, so please speak to our recruitment team. Seniority level Seniority level Mid-Senior level Employment type Employment type Contract Job function Job function Information Technology Industries IT Services and IT Consulting Referrals increase your chances of interviewing at OpticoreIT by 2x Sign More ❯

Senior Network Engineer (DV Security Clearance) Position Description CGI was recognised in the Sunday Times Best Places to Work List 2023 and has been named one of the 'World's Best Employers' by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a member … our sector, including our Armed Forces. Join us and you'll be part of an open, friendly community of experts. Your future duties and responsibilities Our programme is seeking network engineers with knowledge of both traditional and software-defined Networking and experience in: Implementing Cisco ACI, firewalls and Leaf/Spine switching Integrating VMware NSX-V/NSX-T … network and security practices within a VMware virtualised environment Developing, maintaining, and supporting networks in NSX-V/NSX-T Monitoring the automation of network deployment and configuration, along with the integration of infrastructure (computer/storage) automation Supporting the operations and maintenance of both Cisco ACI and VMware NSX virtual infrastructure Required qualifications to be successful in More ❯

About the Position We are looking for a Senior Network Engineer who can help us scale our networks to meet increasing business demands, drive standardisation through automation and look for opportunities to leverage AI to improve operations. Jane Street's numerous distributed systems run on a multi-vendor, highly available network infrastructure and handle a variety … of traffic profiles - from high-speed trading to everyday internet connectivity. A typical day on the Network Engineering team includes: Collaborating on new data centre and colocation initiatives, WAN routing optimisation and other cross-team design projects Interfacing with stakeholders to assess business needs and develop innovative network features/capabilities Leading both reactive support tasks and proactive … service quality Documenting solutions and processes that help the team work more efficiently, using a meticulous attention to detail If you have a passion for innovating within a complex network ecosystem, enjoy building scalable systems and documentation structures and are curious about how AI can refine network operations, this role provides a platform to make a significant impact More ❯

Social network you want to login/join with: Responsibilities: Implementation of Cloud service integrations for network requirements, data flows, AWS, VPC, VPC endpoints, Cloud VPN and BGP peering. Implementation and support of network infrastructure and components within cloud and Datacenter (routers, switches, LBs, firewalls, Security Groups, TGW, etc.). Test and turn-up of Cloud based … network devices, Firewalls, Load Balancer. Support and operate a Carrier Grade Networks. Configure advanced routing protocols OSPF and BGP. Support and configure SSL and IPsec VPN technologies. Support and configure firewalls, switches and routers. Participate in Incident, Problem, Service and Change management. Requirements: 6+ years proven work related experience is required in configuration of OSPF, BGP, Layer7 switching, VPNs More ❯

Senior Network Infrastructure Engineer-St Neots (PE19) - Perm- Full-Time on site Salary £40,000 to £60,000 25 days annual leave inclusive of up to 3 days December shut-down Buy or sell up to 5 days' annual leave Two pension schemes to choose from Private Medical & Dental Insurance + discounts for additional family members Life … of backgrounds. We are building a new team at a state-of-the-art test and evaluation facility at our head office in Cambridgeshire. We are looking for a network infrastructure engineer with five years of experience. Providing your extensive knowledge on how to gather system demands from non-technical stakeholders and translate them into technical specifications. Working … autonomously with unprecedented customer access, cutting-edge technology, and industry-leading practices. Your experience will help through the entire engineering lifecycle of a secure network, including requirements capture, system design, implementation, testing, commissioning, and maintenance. Using your deep understanding of Windows Server 2022/2025 and network architecture, you will manage and create the IT infrastructure of a More ❯

Senior Network Infrastructure EngineerSt Neots Perm Full-Time - on site Salary £40,000 to £60,000 25 days annual leave inclusive of up to 3 days December shut down Buy or sell up to 5 days annual leave Two pension schemes to choose from Private Medical & Dental Insurance + discounts for additional family members Life Assurance scheme up … of backgrounds. We are building a new team at a state-of-the-art test and evaluation facility at our head office in Cambridgeshire. We are looking for a network infrastructure engineer with five years of experience. Providing your extensive knowledge on how to gather system demands from non-technical stakeholders and translate them into technical specifications. Working … autonomously with unprecedented customer access, cutting-edge technology, and industry-leading practices. Your experience will help through the entire engineering lifecycle of a secure network, including requirements capture, system design, implementation, testing, commissioning, and maintenance. Using your deep understanding of Windows Server 2022/2025 and network architecture, you will manage and create the IT infrastructure of a More ❯

We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky. As a Senior Cyber Network Security manager, you will be responsible for designing, implementing and managing the processes, policies and solutions that protect Sky's network data, devices and traffic. … security and stakeholder outcomes You will support development and drive the execution of delivery roadmaps and projects in the networks security domain. What you'll do - Develops and implement Network security tools, processes and solutions that meet all legal requirements as well as industry best practices Supports the creation of policies, procedures, standards, guidelines, and controls for protecting the … all organisational data assets. Where required, supports incident response activities including investigation; containment; eradication; recovery; reporting; follow up actions; root cause analysis etc. Works with third party vendors providing network security services Supports risk assessment initiatives by identifying risks associated with new technologies or processes prior to implementation within the Organisation's environment. Supports compliance with applicable laws and More ❯